1. International Energy Agency and Electric Research Institute, China wind energy development roadmap 2050, 2011 (Online). Available: http://www.iea.org/publications/freepublications/publication/china_wind.pdf (accessed on: 24.10.12).
2. U.S. Department of Energy, 20% Wind energy by 2030, 2008, Jul. (Online). Available: http://www1.eere.energy.gov/wind/pdfs/41869.pdf (accessed on: 20.10.12).
3. System operation with high wind penetration
4. Wind Induced Coal Plant Cycling Costs and the Implications of Wind Curtailment for Public Service Company of Colorado;Connolly,2011
5. On the Optimization of the Daily Operation of a Wind-Hydro Power Plant